Heart-shaped features show up across the planet, from the desert in Dubai to a glacier in Greenland.

The Galapagos was just one part of a much longer journey for Charles Darwin and the Beagle.

Astronauts photographed the aftermath of a destructive dam collapse and flood in Brazil.

In case you missed it, here is a quick look at some of the big stories we didn’t cover during the impasse.

Satellites detected a debris cloud and the flash from a meteor that exploded over Cuba.